
Moose Offroad Hard-Parts front sprocket, designed for 520 transmissions. Machined from high-strength chromoly steel, this sprocket offers precise tooth engagement and a robust structure to withstand shocks and wear in trail, enduro, roadster, or supermoto use.
The internal splines are machined to maximise contact with the secondary shaft and distribute transmission loads. Each crown is checked by a three-dimensional measuring machine (CMM) to meet OEM specifications and ensure a concentric and precise fit.
Installation tips: check the available space if you opt for a sprocket of a different size than the original and inspect the chain for wear before installation. Suitable for many Two Wheel Dirt, ADV, and ATV applications — examples of compatible models: YAMAHA XT 660 Z Tenere (DM04), HONDA NX 650 Dominator (RD08), YAMAHA XT 660 Z ABS Tenere (DM04).